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iskit forum - 123456 Larryjipse (Ziyaretçi)
| | Доброе утро!
Возникла авария al128 на инверторе M400-02400023A. Другие приборы ATV61HD11N4S337, CIMR-G5C42200F, SMC930150-P установленные на двигателях исправны.
Значение нашел в яндексе по запросу "mc33981" http://prom-electric.ru/media/MC33981.pdf . Оказалось подгорел модуль Fuji.
Всего хорошего! | | | | MichaelCrida (Ziyaretçi)
| | Здравствуйте!
Показывается авария err73 на преобразователе M800-09402240E. Похожие приборы ATV61EXC2C11N4, CIMRV7AZB2P20B, SMC930100 -p установленные на двигателях без ошибок.
Расшифровку нашел в яндексе по запросу "Ремонт частотного преобразователя Altivar atv61hc13n4" prom-electric.ru/articles/1/521/ . Поменял контроллер питания.
Всего доброго! | | | | Deltarqtbqt (Ziyaretçi)
| | Доброго дня!
Появилась ошибка 190 на преобразователе FR-Z220-0.75K-UL. Подобные устройства ATV212WD15N4, CIMRV7CU25P54, VFD075B43A установленные на компрессорах функционируют.
Решение нашел через яндекс по запросу "buk9505-30a" prom-electric.ru/media/BUK9505-30A.pdf . Оказался неисправен конденсатор.
До свидания!Удачи! | | | | Deltaqbppqp (Ziyaretçi)
| | Приветствую!
Высветилась ошибка w216 на частотнике L700-750HFF. Подобные приборы ATV71HC31N4, CIMR-F7Z41101B, GP1020021 установленные на экструдерах без аварий.
Описание нашел в гугле по запросу "buk9y107-80e" prom-electric.ru/media/BUK9Y107-80E.pdf . Поменял импульсник.
Всем пока | | | | Deltaituiut (Ziyaretçi)
| | another byte or the receiving computer polls the receive buffer, the application doesn’t know the bytes arrived. Closing a Port An application that has finished communicating with a port should close the port and free its resources to allow other applications to use the port if needed. The Close method closes the connection to the port and clears the receive and transmit buffers. The Dispose method calls the Close method and releases all resources used by the component, making it possible to reopen a port quickly after closing it. Attempting to close a port that doesn’t exist causes a NullReferenceException. Attempting to close a port that isn’t open causes an InvalidOperationException. To avoid these exceptions, check to see that the port exists and is open before closing it. 161 Chapter 9 When a port is transmitting, closing the port or clearing the transmit buffer can crash Windows. To prevent crashes, wait for all data to transmit before closing the port. To prevent an endless wait, set the port’s WriteTimeout property. On a timeout, the port’s BytesToWrite property is set to zero, and the port can close without a crash. VB If Not myComPort Is Nothing Then вЂ˜ The COM port exists. If myComPort.IsOpen Then 1 Wait for the transmit buffer to empty. Do While myComPort.BytesToWrite > 0 Loop вЂ˜ The COM port is open; close it and dispose of its resourced. myComPort.Dispose End If End If VC# if ! myComPort == null // The COM port exists. if myComPort.IsOpen // Wait for the transmit buffer to empty. while myComPort.BytesToWrite > 0 // The COM port is open; close it and dispose of its resources. myComPort.Dispose ; 162 Using .NET’s SerialPort Class An alternate way to close a port is with a Using block. On exiting the Using block, the SerialPort object named in the Using statement is closed automatically and its resources are disposed of: VB Using myComPort As New SerialPort myComPort.PortName = "COM6" myComPort.BaudRate = 115200 myComPort.Open prom-electric.ru |
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Bugün 36 ziyaretçi (101 klik) kişi burdaydı! |
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